Product Version = NetBeans IDE 8.2 (Build 201609300101)
Operating System = Windows 7 version 6.1 running on amd64
Java; VM; Vendor = 1.8.0_121
Runtime = Java HotSpot(TM) 64-Bit Server VM 25.121-b13

Reproducibility: Happens every time

Running the Following Program as I am Learning Java:
Observation: The program does not work when I use import java.util.*;
The program does work fine when I use import java.util.Date;

I also checked using Notepad as a text editor and compiling with javac. The program works fine when I use import java.util.*; or import java.util.Date;

Problem appears to be related to NetBeans IDE 8.2

package java24hours;

import java.util.*; (NOT WORKING), import java.util.Date; (WORKING)
import java.text.*;

class Date2
{
    public static void main(String [] arguments)
    {
     Date date = new Date();
     DateFormat dateFormat = new SimpleDateFormat("yyy-MM-dd hh:mm:ss");
     String strDate = dateFormat.format(date);
     System.out.println(strDate);
    }